6743245748578 has 16 divisors (see below), whose sum is σ = 10365505151040. Its totient is φ = 3289054505616.

The previous prime is 6743245748567. The next prime is 6743245748581. The reversal of 6743245748578 is 8758475423476.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244271293 + ... + 244298896.

It is an arithmetic number, because the mean of its divisors is an integer number (647844071940).

Almost surely, 2^{6743245748578} is an apocalyptic number.

6743245748578 is a deficient number, since it is larger than the sum of its proper divisors (3622259402462).

6743245748578 is a wasteful number, since it uses less digits than its factorization.

6743245748578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488570361.

The product of its digits is 1264435200, while the sum is 70.

The spelling of 6743245748578 in words is "six trillion, seven hundred forty-three billion, two hundred forty-five million, seven hundred forty-eight thousand, five hundred seventy-eight".